baber/WOPTO huggingface dataset:
Patent JP-H0228245-A (JP)
Title: Thickened molding resin composition and cured molded compound
Inventor: HABAATO JIEE FUABURISU
IPC: C08L67/06
Filed: 1989-05-26
Abstract: PURPOSE: To provide resin composition for molding thickened by the polyurea of the reaction product of diisocyanate and diamine, which is formed of a specified polyester, an ethylenic unsaturated monomer, diisocyanate, and a specified primary aromatic diamine.  
     CONSTITUTION: To (A) an unsaturated polyester having high hydroxyl and low carboxyl terminal group contents 50% of whose terminal group consists of hydroxyl terminal group and (B) an ethylenic unsaturated monomer (preferably, styrene), 20-50 wt.% of the weight of the components A+B of (C) diisocyanate (preferably, 1,6-diisocyanate hexane or the like) and (D) a primary aromatic diamine having a basicity-reduced substituent on an aromatic nucleus (preferably, trimethyleneglycol di-p-aminobenzoate or the like) are mixed to provide a molding resin composition thickened by the polyurea of the reaction product of the components C and D so as to have a viscosity flat area of 20,000,000-120,000,000 CP. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62287976-A (JP)
Title: Polishing tool
Inventor: MAEDA HIROMI
IPC: B24D5/00
Filed: 1986-06-09
Abstract: PURPOSE:To enable mechanically the easy and proper access of a cylindrical abrasive to the polishing surface of a complicate shape workpiece and ensure highly efficient polishing by connecting the abrasive to a driving rotary axis via coil springs. CONSTITUTION:A driving rotary axis 2 is so connected with an abrasive 16 as to be enclosed therewith in the same direction, using coil springs 14 of radial shape. Through the deformation of said coil springs 14, the primary abrasive 16 gives relative shift for the axis 2 within an allowance of coupling between/ small/through holes on ring-shaped plates 18 and 18a and a pin 24 on a disc member, and mechanically has automatic access to the polishing surface of a complicate shape workpiece easily and properly, thereby polishing the workpiece uniformly enough at high efficiency.
Patent JP-S63296824-A (JP)
Title: Packed tower-system separator of low-temperature water content
Inventor: MUTA KENJI
IPC: G21B1/00
Filed: 1987-05-29
Abstract: PURPOSE:To reduce pressure drop of all parts of a packed tower and to enable removal of water for a long time and to miniaturize the packed tower by successively packing the packing material having different sizes into the packed tower in the order of the size from larger to smaller in the direction of the outlet of gas to be treated from the inlet thereof. CONSTITUTION:A cooling jacket 7 is provided around a packed tower 8 and packing materials 5 having larger size and packing materials 6 having smaller size are successively packed in the packed tower 8 to the direction of the outlet of gas to be treated from the inlet thereof. A refrigerant is introduced into the cooling jacket 7 and the gas to be treated is led into the packed tower 8 through the inlet 1. The large parts of water content contained in the gas to be treated are adsorbed and removed by the packing materials 5 having larger size on the inlet side and the residual water content is adsorbed and removed by the packing materials 6 having smaller size on the outlet side and thereby the gas to be treated which has been reduced a to prescribed concn. of water content is discharged through the outlet 2.
Patent JP-H06342201-A (JP)
Title: Divided plate printer
Inventor: MOROTA KUNIHIKO
IPC: G03F1/00
Filed: 1993-06-02
Abstract: PURPOSE:To provide a highly convenient divided plate printer capable of directly producing divided plates from the document data of a completion state and managing the cross relations of the divided plates. CONSTITUTION:A part of the memory region of a RAM 3 is provided with a printing information memory section 8 for managing the kinds of printing data and further, a part of this printing information memory section 8 is composed of the n-th plate output data information for assigning printing of which data from data constituting the document. An assignment procedure is so controlled that the printing data assigned by any of the n-th plate output data information is checked at the time of the assignment of the n-th plate output data information.
Patent JP-S62288564-A (JP)
Title: Apparatus for measuring crack opening area of metallic material
Inventor: MATSUMOTO KOICHI
IPC: G01N27/83
Filed: 1986-06-09
Abstract: PURPOSE:To measure the area of a crack opening in a non-contact manner even in such a state that a fluid flows out, by detecting the change in the magnetic flux density of a magnetic body corresponding to the crack width between a pair of measuring terminals. CONSTITUTION:A loop like closed magnetic path is formed so as to traverse the crack 4 generated in test piping 1. That is, a part of the closed magnetic path is formed of the traversing part of the crack 4 and a pair of measuring terminals 2, 2 are arranged on both sides of the crack 4 with respect to the longitudinal direction thereof. The magnetic flux density of the magnetic flux made to flow to the magnetic body of the closed magnetic path is changed by the width dimension of the crack 4 or the presence thereof. This change is converted to the change in the current of a detection coil 6 and the crack or the fluid flowing out therefrom is detected in a non-contact manner. Therefore, even when high temp. and high pressure water is injected from the crack opening, the opening area of the crack can be stably detected with good accuracy or can be also measured by remote operation.
Patent JP-H10335478-A (JP)
Title: Manufacture of semiconductor circuit
Inventor: STUCCHI ELENA
IPC: H01L29/8605
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an integrated circuit without making a manufacturing process complex and without increasing the number of generated defects. SOLUTION: An insulation layer for constituting a polycrystal Si part that prescribes an opening for forming the gate electrode and the resistor of a MOSTr, a P ion injection 27 with a low amount of concentration for forming a pair of n-type conductive parts 19 and 20 at both sides of a gate thin line part (electrode) 14, and the injection mask of polycrystalline Si including an n-type conductive resistance part 21 due to an opening are formed. Then, a resist insulation layer is formed on an entire structure, an insulation layer is subjected to anisotropic etching so that the region of a substrate without Si mask can be exposed, and the residue of an insulation material remains along the edge part of the gate electrode.  For compensating for the elimination of a surface layer from a resistance part due to etching, a dosage amount where the resistance part 21 becomes a scheduled resistance value are subjected to second ion implantation by energy without any substrate mask and without changing resistance values in source and drain of MOSTr.
Patent JP-S6026222-A (JP)
Title: Igniting device for use in gas infrared ray burner
Inventor: MIZUNO SUEO
IPC: F23Q3/00
Filed: 1983-07-21
Abstract: PURPOSE:To facilitate manufacturing and assembling of the titled device by integrally providing an igniting earthing electrode in a planar shape on the surface of a burner plate. CONSTITUTION:In the titled device of a type wherein the burner plate 3 made up from a bad conductor having a large number of injection holes 5 on the front surface of a gaseous mixture chamber 1 having a supply port 2 for supplying a gaseous mixture of a gas and air, the igniting earthing electrode 7 is integrally provided in a planar shape on the surface of the burner plate 3. Thus, buy mounting the burner plate 3 on the opening 3a of the gaseous mixture chamber 1 and opposing a discharge electrode 8 to the burner plate 3, an injection device capable of generating electric sparks in the proximity of the surface of the burner plate 3 can be easily formed, and assembling of the device is made simple.
Patent JP-S5924435-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: C09D127/04
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a magnetic recording medium having an excellent electromagnetic conversion characteristic as well as excellent running performance and durability by making combination use of a binder consisting essentially of a PVC/ethylene/vinyl acetate/vinyl alcohol copolymer and, if necessary, polyisocyanate. CONSTITUTION:The PVC/ethylene/vinyl acetate/vinyl alcohol copolymer refers to a copolymer of 50-95wt% PVC, 0.5-20wt% ethylene, 0.5-20wt% vinyl acetate and 1-15wt% vinyl alcohol. In the case of a video tape, the recording medium is used under the conditions much severer than those for auido tapes; therefore, polyisocyanate is preferably added to the magnetic layer to give higher hardness. The polyisocyanate is exemplified by the reaction product of 3mol diisocyanate such as toluylene diisocyanate, xylene diisocyanate or hexamethylene diisocyanate and 1mol trimethylol propane.
Patent JP-H08330638-A (JP)
Title: Thermoelectric conversion device
Inventor: WATANABE HIDEO
IPC: H01L35/04
Filed: 1995-05-30
Abstract: PURPOSE: To provide a thermoelectric conversion device which has a high thermoelectric conversion efficiency and a long useful life. CONSTITUTION: An oxide insulating film which comprises many slender holes 5 is formed at least on one face of a metal substrate. A pore 5 is not sealed but filled with bonding metal 6. The surface of the oxide insulating film is endowed with a conductive property, and an electrode 4 is bonded onto the oxide insulating film.
Patent JP-H02309316-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI NORIO
IPC: G09G3/18
Filed: 1989-05-25
Abstract: PURPOSE:To secure the visibility of an image and to reduce power consumption by detecting the intensity of external light and controlling a back light driving circuit so that the brightness of back light may be increased when the external light is strong and it may be decreased when the eternal light is weak. CONSTITUTION:When a video signal 3 is impressed on an LCD driving circuit 2, transparency/reflectance is changed corresponding to the video signal 3 in an LCD panel 1, so that a video can be viewed by the light of the back light 4 which is transmitted through the LCD panel 1. The illuminance of the external light 10 made incident on the LCD panel 1 is detected by a photodetector 9 and supplied to the back light driving circuit 5 as the output voltage of an optical signal amplification circuit 8 after it is compared with the output voltage of a reference power source 7 to be amplified in a comparison amplifier 6. When the external light is strong, the brightness of the back light is increased and when the external light is weak, the brightness of the back light is decreased. Therefore, the visibility of a liquid crystal display is secured and the power consumption is saved.
Patent JP-2000323453-A (JP)
Title: Processing device
Inventor: FUMOTO EIJI
IPC: H01L21/302
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a processing device such as an etching device which is capable of preventing deposits from falling down separating from an exhaust line to adhere as particles to the surface of a semiconductor wafer which is located below, where the deposits are attached to the inner wall of the exhaust line provided at an upper part of the processing device. SOLUTION: An etching device 1A as a processing device is equipped with an exhaust line 3 which is positioned over a reaction chamber 2 and provided with a valve 7 located inside and controlled by an APC(Automatic Pressure Control) 8, where a filter 9 with conical holes is provided halfway between the reaction chamber 2 and the valve 7, and a heater 10 which heats up the filter 9 is provided outside of the processing device.
Patent JP-S5357602-A (JP)
Title: Pneumatic radial tire
Inventor: HAYASHI SEIICHI
IPC: B60C9/00
Filed: 1976-11-05
Abstract: PURPOSE: To provide a pneumatic radial tire wherein a rubber structure consisting of an aromatic polyamide fiber is used thereby to increase the tensile strength of the tire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5920801-A (JP)
Title: Axial gap measuring device for double row tapered roller bearing
Inventor: NAKAMURA HIROSHI
IPC: G01B5/00
Filed: 1982-07-28
Abstract: PURPOSE:To make it possible to perform automatic measurement of the axial gap of a double row tapered roller bearing, by applying a load to the outer ring of the bearing which is positioned by a centering member that is freely lifted and lowered through a moving arm, and determining the gap based on the amount of a displacement of the outer ring. CONSTITUTION:When a double row tapered roller bearing 11 is supplied by a loading device, a centering member 17 that is freely lifted and lowered is lifted together with a piston rod 13a, a lifting body 14, and the like. A lower inner ring pushing piece 20 is inserted into the inner ring of the bearing 11. An upper inner ring pushing piece 27 is further inserted into the inner ring, and the bearing 11 is positioned. Under this state, a lower loading arm 41, to which an elastic force of a spring 50 is applied through a piston 58, is moved with a shaft 44 as a center. A load is applied to the outer ring of the bearing 11, and the amount of displacement of the outer ring is electrically measured. By the same way, the amount of displacement when the load is applied is measured through an upper loading arm 38. The axial gap is determined by the difference between two amounts of displacements. In this constitution, the axial gap of the double row tapered roller bearing can be automatically measured.
Patent JP-S5756815-A (JP)
Title: Optical circuit device
Inventor: MASUDA SHIGEFUMI
IPC: G02B6/28
Filed: 1980-09-24
Abstract: PURPOSE:To easily adjust an optical axis with high accuracy by use of a few component parts, by constituting a device so that plural optical fibers to be photocoupled are oppositely placed, by use of a cylindrical body. CONSTITUTION:The respective optical fibers 4, 5 and 6 for input, output and branch use are inserted into and are tightly fixed to cylindrical bodies 7, 8 and 9 whose expansion degree is small and whose weather resistance is good, such as stainless steel, ceramic, etc., the respective coupling end parts of an input cylindrical body 1 and an output cylindrical body 2 are cur off to the extent of slightly exposing the optical fibers 4, 5, also the end of the output optical fiber 5 is ground to 45 degrees together with the cylindrical body 8 so that an inclined end is formed, and a semitransparent film or a wavelength filter film is formed on said surface. After that, a coupling end part 16 of a branching cylindrical body 3 is fitted into the cutoff coupling end part of said input cylindrical body 1 and the output cylindrical body 2, and they are tightly fixed in one body by use of an adhesive agent  having the almost same refractive index as that of the optical fiber core.
Patent JP-S5656790-A (JP)
Title: Weld sealing equipment of electric-resistance welded pipe
Inventor: OKUYAMA KANJI
IPC: B23K13/02
Filed: 1979-10-15
Abstract: PURPOSE: A sealing equipment by which the heating part can be entirely isolated from air and water, by providing not only the inner surface seal on the front, rear and intermediate parts so that it can closely contact with the inner surface of the tubular body but also the fixed outer surface seal on the upper part of the front part seal and the intermediate part seal.  
     CONSTITUTION: The outer surface seal 6 is supported by the frame 26 which is fixed to the side walls 17, 17' and the front wall 16. The purpose of the rear wall 19 is to seal the roll housing 24 side, and it is equipped with a nose part 30 which leads invert gas in the direction of the welding point 15. The inert gas is blowing into the outer surface seal 6 from the inlets 28, 28'. The suction part seal 14 is provided on the upper part seal 8 and the intermediate part seal 9 so that it closely contacts of the front part with the outer surface of the tubular body 1. The inner  surface seal 21 consists of the said seals 8, 9 and also the rear part seal 11, they are  stuck to the impeder 7 and the mandrel 10, respectively, and also closely contact  with the inner surface of the tubular body 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0919742-A (JP)
Title: Sandmold component and its preparation
Inventor: JIYUUNNSAN SHIAKU
IPC: B22C5/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a sand mold member to optimize the strength of a finished mold member and its production method. SOLUTION: A mold member is produced from many sand particles bonded each other by the binder essentially consisting of gelatin which is concentrated at the contacting point between neighboring sand particles and has a bloom rating of roughly <=175 bloom gram. The member is produced so that at the beginning, a sand particle is coated with a sol of gelatin and cooled down to ambient temp., and is conditioned to a prescribed water content required to move gelatin to the contacting point between particles when heating a coated particle in a pattern mold.
Patent JP-S5357811-A (JP)
Title: Production of magnetic head
Inventor: TSUDA HISATSUNE
IPC: G11B5/133
Filed: 1976-11-04
Abstract: PURPOSE: A plurality of cores for magnetic heads are obtained by providing spacers between the gap holding faces of core block pieces and cutting said core blocks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5560545-A (JP)
Title: Fluororubber composition
Inventor: TOMOTA MASAYASU
IPC: C08K5/13
Filed: 1978-10-27
Abstract: PURPOSE: To accelerate the curing rate of a fluororubber composition to a commercially acceptable value, without using a metal salt of a weak acid, while keeping the desirable characteristics of the fluororubber, by adding a polyhydroxy aromatic compound and a nitrogen-containing cyclic polyether.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of a fluororubber having -CH 2 -CF 2 - units in the molecular chain, pref. vinylidene fluoride/ hexafluoropropene copolymer, (B) 0.5W5 parts, pref. 1W2 parts of a polyhydroxy aromatic compound (e.g. hydroquinone) as crosslinking agent, and (C) 0.3W10 parts, pref. 0.3W2 parts of a cyclic polyether having at least one nitrogen atom in the nucleus, [e.g. the compound of formula (m is 1W5)] as an accelerator. pref. 1W20 parts of an oxide of a bivalent metal is added to the composition to trap the acidic substance produced by the crosslinking reaction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61291908-A (JP)
Title: Operating method for blast furnace
Inventor: YAMAOKA YOJIRO
IPC: C21B5/00
Filed: 1985-06-20
Abstract: PURPOSE:To freely control the level of the remaining pig and the temp. and compsn. of the molten iron for each of plural tap holes by providing heat-resistant hot air control valves respectively to the branch pipes of the plural tuyeres of a blast furnace and controlling the rates of the high-temp. hot air the control valves. CONSTITUTION:The hot air conditioned to 900-1300 deg.C and 7-50g/Nm<3> moisture is blown from the many tuyeres into the blast furnace 1. The hot air control valves 8 made of ceramics having heat resistance are provided to the branch pipes 7 of the many tuyeres 6. The adequate remaining pig level at which the tuyeres 6 are not eroded is set from the in-furnace reaction model preliminarily determined from the raw materials to be charged into the blast furnace, air flow rate, etc. and is inputted to an arithmetic control device 12 which calculates the remaining pig level from the tapping rate and slag discharging rate for each of the tap holes 10 to control the remaining pig level at every tapping by controlling the hot air control valves of the tuyere branch pipes. The adequate molten pig temp. and components by the infurnace reaction model and the temp. and components of the molten iron at each tap hole are compared and the valves 8 are controlled to control the temp. and components of the molten iron from each tap hole to adequate values.
Patent JP-S5560309-A (JP)
Title: Variable frequency oscillator of digital arithmetic processing type
Inventor: UMIGAMI SHIGEYUKI
IPC: H03L7/00
Filed: 1978-10-31
Abstract: PURPOSE: To realized simple hardware and simplification by multiprocessing by changing synchronism between the real part and virtual part of an output vector by controlling the rotation speed of the output vector by changing an input vector.  
     CONSTITUTION: Input vector CR is inputted to multipliers 5 and 8 and input vector CI to multipliers 6 and 7. Output vector AR is inputted to multipliers 5 and 6, and output vector AI to multipliers 7 and 8. A difference between outputs of multipliers 5 and 7 is calculated by subtracter 9, and outputs of multipliers 6 and 8 are summed by adder 10. As a result, output XR becomes CRAR-CIAI, and output XI becomes CRAI+CIAR. Then, XR and XI are read into FFs 13 and 14 by sampling clock I by applying vectors AR and AI to adders 11 and 12, so that an output vector with a fixed rotation speed can be obtained. The adequate supply of input data can change the rotation speed to obtain a variable-period sine wave. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01302138-A (JP)
Title: Data correction method of particle analyzer
Inventor: YAMAYOSHI JUNICHI
IPC: G01N15/14
Filed: 1988-05-31
Abstract: PURPOSE:To enhance the objectivity and reliability of a correction value and to shorten a measuring time, by preliminarily calculating a correction factor from the signal intensity obtained when a single or a plurality of fluorescent agents are used to perform correction. CONSTITUTION:The laser beam L condensed to the flowing part 1a of a flow cell 1 through an image forming lens 3 is scattered by a sample particle and 90 deg. fluorescence passes through a condensing lens 4 to reach dichroic mirrors 5, 6 and green and red fluorescences are respectively reflected by said mirrors 5, 6 to enter beam detectors 8, 10 through condensing lenses 7, 9 while the electric signals from said detectors 8, 10 are inputted to a signal processing part 11 and converted by an A/D converting part 12 to be sent to an analytical part 14 through an interface 13. In performing the fluorescence correction of particle analysis using two kins of fluorescent agents, a window is preliminarily applied to the particle group on a two-dimensional sightgram emitted only by one of both fluorescent agents and the average value of respective fluorescence intensities in the analytical part 14 to calculate correction factors K1, K2 which are, in turn, inputted to the signal processing part 11 to start measurement.
Patent JP-H11328706-A (JP)
Title: Lens and optical disk device incorporating optical disk medium cleaning function
Inventor: MATSUMURA ETSUKO
IPC: G11B7/12
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the optical disk device which is continuously used and automatically and safely executes cleaning of both a lens and an optical disk medium. SOLUTION: The device is provided with a medium cleaning mechanism 16, which conducts cleaning of an optical disk medium 4, a head cleaning mechanism 12, which conducts a cleaning of an optical head 8, and a control section which controls the cleaning of the mechanisms 12 and 16. Thus, the cleaning is automatically conducted without interrupting and stopping the operation of the device even though the medium 4 and the head 8 are soiled.